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Universal Indicator

Methyl orange...

Question

Methyl orange is used as an indicator. It shows colour changes in acid, base and neutral substance. Tabulate your results as follows:
Indicator Colour Change Inference
Methyl Orange No change .......
.........
Acid
Yellow ......

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Solution

Indicator Colour Change Inference
Methyl Orange ${\begin{matrix} \end{matrix}$ No Change Neutral
Orange Acid
Yellow Base

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